volcanic ash
US /vɑlˈkænɪk æʃ/
・UK /vɔlˈkænɪk æʃ/
B2 中高級
n. (u.)不可數名詞火山灰
The eruption covered the town in volcanic ash.
影片字幕
VOA60。2020年12月21日 (VOA60: December 21, 2020)
01:01
- And on the Big island of Hawaii, officials warn of volcanic ash as the kill a way of volcano became active again.
而在夏威夷大島上，官員們警告說，由於火山灰的殺傷方式，火山再次變得活躍起來。
VOA60。2020年12月21日 (VOA60: December 21, 2020)
01:01
- And on the Big island of Hawaii, officials warn of volcanic ash as the kill a way of volcano became active again.
而在夏威夷大島上，官員們警告說，由於火山灰的殺傷方式，火山再次變得活躍起來。
從名古屋出發的三條邊走邊看｜日本旅遊指南網。 (Three side trips from Nagoya | japan-guide.com)
07:17
- originally formed from volcanic ash,
最初是由火山灰形成的。
牛津探索 4 | 第 4 單元 | 跟讀 | 偶然發現過去 (Oxford Discover 4 | Unit 4 | Read along | Stumbling upon the Past)
05:20
- This bone was buried in sedimentary rock which lies in layers under the ground. We'll look for volcanic ash below and above this rock layer. Through a special process, we can find out the ages of those layers of ash. Then we'll know that the dinosaur died sometime between those two ages.
這塊骨頭被埋在沉積岩中，沉積岩在地下分層分佈。我們將在岩石層的下面和上面尋找火山灰。通過一種特殊的方法 我們可以找出這些火山灰層的年代這樣我們就可以知道這隻恐龍是在這兩個年代之間的某個時候死去的。
我們很有可能需要撤離美國。 (There's A Small Chance We'll Need To Evacuate America)
03:04
- For the next year as a plume of volcanic ash covered the sky, creating a red hue that could be seen in this famous painting by Edvard Monk, Norway and many other paintings from that era.
在接下來的一年裡，由於火山灰的羽翼覆蓋了天空，形成了紅色的色調，在挪威愛德華-蒙克的這幅著名的畫作中，以及其他許多那個時代的畫作中都可以看到。
世界上最「特別」的國家是巴布亞紐幾內亞？！ (Geography of Papua New Guinea: The Most Interesting Country in the World?)
12:44
- Papua New Guinea is home to an estimated 13 to 14,000 known plant species, with a significant number of them endemic, thanks to the country's proximity to the equator, sufficient rainfall, and fertile soils derived from volcanic ash.
巴巴新幾內亞靠近赤道，雨量充沛，火山灰形成的土壤肥沃，是以這裡已知的植物種類估計有 13,000 至 14,000 種，其中相當一部分是特有物種。
火山101 | 國家地理雜誌 (Volcanoes 101 | National Geographic)
04:59
- While volcanoes are some of the most destructive forces of nature, they have also helped make life on earth possible, volcanic ash provides nutrients to nearby soil, making the land fertile and lava when it cools hardens into rock and creates new landforms.
雖然火山是自然界一些最具破壞性的力量，但它們也幫助使地球上的生命成為可能，火山灰為附近的土壤提供養分，使土地變得肥沃，熔岩在冷卻後硬化成岩石，創造出新的地貌。